mirror of https://github.com/auygun/kaliber.git
Replace the build system with gn
No support for APKs, Java code etc. Keep using gradle for Android for now.
This commit is contained in:
Attila Uygun
parent
571a21914c
commit
2c1d55fc30
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@ -0,0 +1,2 @@
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# The location of the build configuration file.
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buildconfig = "//build/BUILDCONFIG.gn"
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@ -0,0 +1,36 @@
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{
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"configurations": [
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{
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"name": "Linux",
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"includePath": [
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"${workspaceFolder}/**"
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],
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"defines": [
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"OS_LINUX"
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]
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},
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{
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"name": "Mac",
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"includePath": [
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"${workspaceFolder}/**"
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],
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"defines": [
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"OS_MAC"
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],
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"macFrameworkPath": [
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"/System/Library/Frameworks",
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"/Library/Frameworks"
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]
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},
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{
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"name": "Win32",
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"includePath": [
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"${workspaceFolder}/**"
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],
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"defines": [
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"OS_WIN"
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]
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}
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],
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"version": 4
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}
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@ -8,10 +8,10 @@
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"name": "(gdb) Launch",
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"type": "cppdbg",
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"request": "launch",
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"program": "${workspaceFolder}/build/linux/demo_x86_64_debug",
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"program": "${workspaceFolder}/out/debug/demo",
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"args": [],
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"stopAtEntry": false,
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"cwd": "${workspaceFolder}/build/linux",
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"cwd": "${workspaceFolder}/out/debug",
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"environment": [],
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"console": "externalTerminal",
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"MIMode": "gdb",
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@ -22,6 +22,7 @@
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"ignoreFailures": true
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}
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]
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"preLaunchTask": "Build project",
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}
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]
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}
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@ -0,0 +1,39 @@
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{
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"version": "2.0.0",
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"tasks": [
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{
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"label": "Build project",
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"type": "shell",
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"linux": {
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"command": "~/code/work/chromium/src/third_party/ninja/ninja",
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"problemMatcher": [
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"$gcc"
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]
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},
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"osx": {
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"command": "ninja",
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"problemMatcher": [
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"$gcc"
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]
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},
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"windows": {
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"command": "ninja.exe",
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"problemMatcher": [
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"$msCompile"
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]
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},
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"args": [
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"-C",
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"${workspaceFolder}/out/debug"
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],
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"options": {
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"cwd": "${workspaceFolder}"
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},
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"group": {
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"kind": "build",
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"isDefault": true
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},
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"detail": "Build the project with ninja."
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}
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]
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}
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group("kaliber") {
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deps = [
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"//src/demo",
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"//src/hello_world",
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]
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}
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45
README.md
45
README.md
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@ -1,20 +1,38 @@
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## Kaliber
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A simple, cross-platform 2D game engine with OpenGL and Vulkan renderers.
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Supports Linux and Android platforms.
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This is a personal hobby project. I've published a little game on
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[Google Play](https://play.google.com/store/apps/details?id=com.woom.game)
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based on this engine. Full game code and assets are included in this repository.
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#### Building the demo
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Linux:
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## Pre-requisities for all platforms except Android:
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Install:
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* GN: https://gn.googlesource.com/gn/
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## Building from the command-line:
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### All platforms except Android:
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Setup:
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```text
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cd build/linux
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make
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gn gen out/release
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gn gen --args='is_debug=true' out/debug
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```
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Android:
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Building and running:
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```text
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ninja -C out/debug
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./out/debug/hello_world
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./out/debug/demo
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```
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### Android:
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```text
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cd build/android
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./gradlew :app:assembleRelease
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./gradlew :app:installDebug
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```
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#### Third-party libraries:
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## Third-party libraries:
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[glew](https://github.com/nigels-com/glew),
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[jsoncpp](https://github.com/open-source-parsers/jsoncpp),
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[minimp3](https://github.com/lieff/minimp3),
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@ -28,17 +46,10 @@ cd build/android
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[vulkan-sdk](https://vulkan.lunarg.com),
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[volk](https://github.com/zeux/volk)
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#### Hello World example:
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Simply shows a rotating "Hello Wolrd!".
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```cpp
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#include "base/interpolation.h"
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#include "engine/animator.h"
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#include "engine/asset/image.h"
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#include "engine/engine.h"
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#include "engine/game.h"
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#include "engine/game_factory.h"
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#include "engine/image_quad.h"
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## Hello World example:
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Shows a smoothly rotating "Hello Wolrd!".
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```cpp
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class HelloWorld final : public eng::Game {
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public:
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~HelloWorld() final = default;
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copy("assets") {
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sources = [
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"bead.png",
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"boss_explosion.mp3",
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"boss_intro.mp3",
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"Boss_ok_lvl2.png",
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"Boss_ok_lvl3.png",
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"Boss_ok.png",
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"BUILD.gn",
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"chromatic_aberration.glsl_fragment",
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"chromatic_aberration.glsl_vertex",
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"enemy_anims_01_frames_ok.png",
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"enemy_anims_02_frames_ok.png",
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"enemy_anims_blast_ok.png",
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"enemy_anims_flare_ok.png",
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"enemy_ray_ok.png",
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"enemy_target_single_ok.png",
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"explosion.mp3",
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"Game_2_Boss.mp3",
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"Game_2_Main.mp3",
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"hit.mp3",
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"laser.mp3",
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"menu_click.mp3",
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"menu_icons.png",
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"no_nuke.mp3",
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"nuke_frames.png",
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"nuke_pack_OK.png",
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"nuke.mp3",
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"PixelCaps!.ttf",
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"powerup-pick.mp3",
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"powerup-spawn.mp3",
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"renderer_logo.png",
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"shield.mp3",
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"sky_without_nebula.glsl_fragment",
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"sky_without_nebula.glsl_vertex",
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"sky.glsl_fragment",
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"sky.glsl_vertex",
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"stealth.mp3",
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"woom_enemy_shield.png",
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"woom_logo_start_frames_01.png",
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"woom_logo_start_frames_02-03.png",
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]
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outputs = ["$root_out_dir/assets/{{source_file_part}}"]
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}
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@ -0,0 +1,11 @@
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copy("engine") {
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sources = [
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"pass_through.glsl_fragment",
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"pass_through.glsl_vertex",
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"RobotoMono-Regular.ttf",
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"solid.glsl_fragment",
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"solid.glsl_vertex",
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]
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outputs = ["$root_out_dir/assets/engine/{{source_file_part}}"]
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}
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@ -0,0 +1,298 @@
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config("default") {
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if (is_android) {
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defines = [ "OS_ANDROID" ]
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} else if (is_ios) {
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defines = [ "OS_IOS" ]
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} else if (is_linux) {
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defines = [ "OS_LINUX" ]
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} else if (is_mac) {
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defines = [ "OS_MAC" ]
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} else if (is_win) {
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defines = [ "OS_WIN" ]
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}
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if (is_ios || is_mac) {
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defines += [ "OS_APPLE" ]
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}
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cflags_cc = []
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if (is_win) {
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cflags_cc += [ "/std:c++20" ]
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} else {
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cflags_cc += [ "-std=c++20" ]
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}
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cflags = []
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if (is_win) {
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cflags += [
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"/permissive-", # Don't enable nonconforming code to compile.
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"/EHsc", # Use C++ exception handling.
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"/Gd", # __cdecl calling convention.
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"/utf-8", # Set Source and Executable character set.
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]
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defines += [
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# Windows headers from MS and third party expects these to be set.
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"_WINDOWS",
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"_UNICODE",
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"UNICODE",
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# Don't want MS specific extensions for C stdlib functions.
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"_CRT_SECURE_NO_WARNINGS",
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# Clean up the Windows headers.
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"WIN32_LEAN_AND_MEAN",
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"NOMINMAX",
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]
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} else {
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# cflags += [
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# "-fstrict-aliasing", # Optimizations allowed for type aliasing.
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# "-fvisibility=hidden", # Only let symbols be visible inside it's own
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# # library.
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# ]
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# cflags_cc += [
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# "-fvisibility-inlines-hidden", # Inline methods may not generate symbols.
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# # "-stdlib=libc++",
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# ]
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if (is_linux) {
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# cflags += [
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# "-fPIC", # Emit position-independent code suitable for dynamic linking.
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# ]
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libs = [
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"pthread", # Use the POSIX thread library.
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]
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} else if (is_mac) {
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asmflags = [
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"-target",
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"arm64-apple-macos11",
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]
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cflags += [
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# "-fPIC", # Emit position-independent code suitable for dynamic linking.
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"-target",
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"arm64-apple-macos11",
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]
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ldflags = [
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"-target",
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"arm64-apple-macos11",
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]
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}
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}
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# Avoid relative paths everywhere.
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include_dirs = [
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# "//",
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"//src",
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]
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}
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config("debug") {
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defines = [ "_DEBUG" ]
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if (is_win) {
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cflags = [
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"/GS", # Buffer security checks (buffer overruns).
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"/sdl", # Enable additional security features and warnings.
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"/RTC1", # Enable fast run-time checks.
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"/Od", # Disable optimizations.
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"/fp:precise", # Floating points are predictable.
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"/MDd", # Link with multithread debug DLL run-time libraries.
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"/Z7", # Produce obj files that contain full symbolic debugging
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||||
# information.
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||||
]
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ldflags = [ "/DEBUG:FASTLINK" ] # Reference the debug symbols in the obj
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||||
# files instead of a PDB file.
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||||
} else {
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||||
cflags = [
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"-g", # Debug symbols.
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||||
# TODO: This makes it hard to step through code on Linux.
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||||
# "-Og", # Optimizations that works well with debugger.
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||||
]
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||||
|
||||
if (is_unix) {
|
||||
defines += [
|
||||
"_GLIBCXX_DEBUG=1", # Enable asserts in stl headers.
|
||||
]
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
config("release") {
|
||||
defines = [ "NDEBUG" ]
|
||||
|
||||
if (is_win) {
|
||||
cflags = [
|
||||
"/GL", # Link-time code generation / Whole program optimization.
|
||||
"/Gy", # Allows converting inline functions to separate functions.
|
||||
"/O2", # Optimize for maximum speed.
|
||||
"/Oi", # Enable intrinsics.
|
||||
"/fp:fast", # Floating points are fast.
|
||||
"/MD", # Link with multithread release DLL run-time libraries.
|
||||
|
||||
# "/arch:AVX2", # Minimum CPU architecture.
|
||||
]
|
||||
ldflags = [
|
||||
"/LTCG", # Link time code generation.
|
||||
"/OPT:ICF", # COMDAT (common data) folding, e.g. vtables and big inline
|
||||
# functions that can't be inlined, but also if identical code
|
||||
# happens to be generated though common math operations or
|
||||
# similar.
|
||||
"/OPT:REF", # Eliminate unreferenced code and data.
|
||||
]
|
||||
} else {
|
||||
cflags = [
|
||||
"-Ofast", # Full optimization and disregard strict standard compliance.
|
||||
"-fno-math-errno", # Do not check or set errno for invalid input to sqrt
|
||||
# and other math functions.
|
||||
]
|
||||
|
||||
# cflags += [
|
||||
# # Generate machine code for the current developer computer.
|
||||
# # TODO: This needs to be set properly before release.
|
||||
# "-march=native",
|
||||
# ]
|
||||
|
||||
if (is_apple) {
|
||||
ldflags = [ "-dead-strip" ]
|
||||
} else {
|
||||
# Place both data and functions in it's their own sections.
|
||||
# Linker optimization that allows for smaller binaries.
|
||||
cflags += [
|
||||
"-fdata-sections",
|
||||
"-ffunction-sections",
|
||||
]
|
||||
ldflags = [ "-Wl,--gc-sections" ]
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
config("warnings") {
|
||||
if (is_win) {
|
||||
cflags = [
|
||||
"/WX", # Treat warnings as errors.
|
||||
"/Wall", # Enable all warnings.
|
||||
|
||||
# Disable the following warnings:
|
||||
"/wd4061", # enumerator in switch with a default case not explicitly
|
||||
# handled by a case label.
|
||||
"/wd4100", # unreferenced format parameter.
|
||||
"/wd4324", # structure was padded due to alignment specifier
|
||||
"/wd4371", # layout of class may have changed from a previous version of
|
||||
# the compiler due to better packing of member
|
||||
"/wd4514", # unreferenced inline function has been removed.
|
||||
"/wd4710", # function not inlined
|
||||
"/wd4711", # function selected for automatic inline expansion
|
||||
"/wd4820", # padding added after data member.
|
||||
"/wd5045", # compiler will insert Spectre mitigation for memory load if
|
||||
# switch specified.
|
||||
|
||||
# TODO: Not sure how I feel about these conversion warnings.
|
||||
"/wd4244", # conversion, possible loss of data. 'int' to 'float'
|
||||
"/wd4267", # conversion, possible loss of data.
|
||||
"/wd4305", # truncation from 'double' to 'float'.
|
||||
"/wd4365", # conversion, signed/unsigned mismatch.
|
||||
"/wd5219", # conversion, possible loss of data. 'int' to 'float'
|
||||
|
||||
# Possible compiler bug? Needs investigation.
|
||||
"/wd4668", # '__STDC_WANT_SECURE_LIB__' is not defined as a preprocessor
|
||||
# macro, replacing with '0' for '#if/#elif'
|
||||
|
||||
# TODO:
|
||||
"/wd4263", # member function does not override any base class virtual
|
||||
# member function
|
||||
"/wd4264", # no override available for virtual member function, function
|
||||
# is hidden
|
||||
"/wd4266", # no override available for virtual member function from base,
|
||||
# function is hidden
|
||||
"/wd4355", # 'this' used in base member initializer list
|
||||
"/wd4457", # declaration hides function parameter
|
||||
"/wd4464", # relative include path contains '..'.
|
||||
"/wd4625", # copy constructor was implicitly defined as deleted
|
||||
"/wd4626", # assignment operator was implicitly defined as deleted
|
||||
"/wd4706", # assignment withing conditional expression.
|
||||
"/wd4774", # format string expected in argument X is not a string literal
|
||||
"/wd4828", # The file contains a character that is illegal in the current
|
||||
# source character set
|
||||
"/wd4946", # reinterpret_cast used between related
|
||||
"/wd5026", # move constructor was implicitly defined as deleted
|
||||
"/wd5027", # move assignment operator was implicitly defined as deleted
|
||||
"/wd5039", # pointer or reference to potentially throwing function passed
|
||||
# to 'extern "C"' function under -EHc. Undefined behavior may
|
||||
# occur if this function throws an exception.
|
||||
|
||||
# TODO: I don't understand these or how to fix them:
|
||||
"/wd4458", # declaration hides class member
|
||||
# [ GameObject::rtti ]
|
||||
"/wd4582", # constructor is not implicitly called
|
||||
# [ intersection.h Contact ]
|
||||
"/wd4623", # default constructor was implicitly defined as deleted
|
||||
# [ intersection.h Contact ]
|
||||
"/wd5243", # using incomplete class can cause potential one definition
|
||||
# rule violation due to ABI limitation
|
||||
]
|
||||
|
||||
defines = [
|
||||
"_CRT_NONSTDC_NO_DEPRECATE",
|
||||
"_SILENCE_CXX17_STRSTREAM_DEPRECATION_WARNING",
|
||||
]
|
||||
} else if (is_mac) {
|
||||
cflags = [
|
||||
"-Wno-deprecated-declarations",
|
||||
"-Wno-inconsistent-missing-override",
|
||||
"-Wno-pointer-sign",
|
||||
]
|
||||
} else {
|
||||
cflags = [
|
||||
# Enable as much warnings as possible.
|
||||
"-Werror", # Make all warnings into errors.
|
||||
"-Wall", # Enable (almost) all warnings.
|
||||
"-Wextra", # Enable even more warnings.
|
||||
|
||||
# "-Wpedantic", # Issue warnings demanded by strict ISO C/C++ and reject
|
||||
# forbidden extensions.
|
||||
"-Wvla", # Warn if variable-length array is used in code.
|
||||
|
||||
# Disable the following warnings:
|
||||
"-Wno-unused-parameter",
|
||||
]
|
||||
}
|
||||
}
|
||||
|
||||
config("executable") {
|
||||
if (is_android) {
|
||||
ldflags = [
|
||||
"-pie",
|
||||
"-rdynamic",
|
||||
]
|
||||
} else if (is_linux) {
|
||||
# ldflags = [
|
||||
# "-rdynamic", # Tell linker to expose all symbols, not only used ones.
|
||||
# # Needed for some uses of dlopen and for backtraces within
|
||||
# # the program.
|
||||
# "-Wl,-rpath,\$ORIGIN", # Add directory to runtime library search path.
|
||||
# ]
|
||||
} else if (is_mac) {
|
||||
ldflags = [ "-Wl,-rpath,@loader_path/." ]
|
||||
} else if (is_win) {
|
||||
ldflags = [
|
||||
"/DYNAMICBASE", # Use address space layout randomization.
|
||||
"/INCREMENTAL:NO", # Incremental linking interferes with both ninja and
|
||||
# release optimizations.
|
||||
|
||||
# Leave the target architecture to environment settings.
|
||||
# "/MACHINE:X64",
|
||||
]
|
||||
}
|
||||
}
|
||||
|
||||
# TODO: This needs some more investigation.
|
||||
# Is it possible to avoid setting it and rely on defaults?
|
||||
# Some tools will be console apps while games will be gui apps.
|
||||
# GLFW seems to be using console in debug mode and gui in release mode.
|
||||
if (is_win) {
|
||||
config("win_gui") {
|
||||
ldflags = [ "/SUBSYSTEM:WINDOWS" ]
|
||||
}
|
||||
|
||||
config("win_console") {
|
||||
ldflags = [ "/SUBSYSTEM:CONSOLE" ]
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,71 @@
|
|||
declare_args() {
|
||||
is_debug = false
|
||||
}
|
||||
|
||||
# Platform detection
|
||||
if (target_os == "") {
|
||||
target_os = host_os
|
||||
}
|
||||
if (current_os == "") {
|
||||
current_os = target_os
|
||||
}
|
||||
|
||||
is_android = current_os == "android"
|
||||
is_ios = current_os == "ios"
|
||||
is_linux = current_os == "linux"
|
||||
is_mac = current_os == "mac"
|
||||
is_win = current_os == "win"
|
||||
|
||||
is_apple = is_mac || is_ios
|
||||
is_desktop = is_mac || is_linux || is_win
|
||||
is_mobile = is_android || is_ios
|
||||
is_unix = is_android || is_linux
|
||||
|
||||
# Optional build components
|
||||
have_vulkan = false
|
||||
|
||||
if (target_cpu == "") {
|
||||
if (is_mobile) {
|
||||
target_cpu = "arm64"
|
||||
} else {
|
||||
target_cpu = host_cpu
|
||||
}
|
||||
}
|
||||
if (target_cpu == "x86_64") {
|
||||
target_cpu = "x64"
|
||||
}
|
||||
if (current_cpu == "") {
|
||||
current_cpu = target_cpu
|
||||
}
|
||||
|
||||
# Set defaults
|
||||
_default_config = [
|
||||
"//build:default",
|
||||
"//build:warnings",
|
||||
]
|
||||
|
||||
if (is_debug) {
|
||||
_default_config += [ "//build:debug" ]
|
||||
} else {
|
||||
_default_config += [ "//build:release" ]
|
||||
}
|
||||
|
||||
set_defaults("executable") {
|
||||
configs = [ "//build:executable" ] + _default_config
|
||||
}
|
||||
set_defaults("static_library") {
|
||||
configs = _default_config
|
||||
}
|
||||
set_defaults("shared_library") {
|
||||
configs = _default_config
|
||||
}
|
||||
set_defaults("source_set") {
|
||||
configs = _default_config
|
||||
}
|
||||
|
||||
if (is_win) {
|
||||
set_default_toolchain("//build/toolchain/msvc")
|
||||
} else {
|
||||
# Clang behaves like GCC in most cases.
|
||||
set_default_toolchain("//build/toolchain/gcc")
|
||||
}
|
||||
|
|
@ -1,283 +0,0 @@
|
|||
.DEFAULT_GOAL := all
|
||||
|
||||
# --- Input variables ---
|
||||
|
||||
BUILD ?= release
|
||||
ifeq ($(findstring $(BUILD),debug release),)
|
||||
$(error BUILD must be set to debug or release)
|
||||
endif
|
||||
|
||||
# Build all executables by default.
|
||||
APPS ?= demo
|
||||
|
||||
# If the VERBOSE flag isn't set, then mute superfluous output.
|
||||
ifeq ($(VERBOSE),)
|
||||
HUSH_COMPILE = @echo "Compiling $<";
|
||||
HUSH_LINK = @echo "Linking $@";
|
||||
HUSH_GENERATE = @echo "Generating $@";
|
||||
HUSH_CLEAN = @
|
||||
endif
|
||||
|
||||
# --- Internal variables ---
|
||||
|
||||
ARCH := $(shell uname -p)
|
||||
SRC_ROOT := $(abspath ../../src)
|
||||
OUTPUT_DIR := $(abspath .)
|
||||
INTERMEDIATE_DIR := $(OUTPUT_DIR)/obj
|
||||
BUILD_DIR := $(INTERMEDIATE_DIR)/$(BUILD)
|
||||
|
||||
ARFLAGS = r
|
||||
LDFLAGS = -lX11 -lGL -pthread -lasound -ldl
|
||||
|
||||
# Always enable debug information.
|
||||
CFLAGS += -g
|
||||
|
||||
# Enable extra warnings and make all warnings into errors.
|
||||
CFLAGS += -Wextra -Werror
|
||||
|
||||
# Flags to generate dependency information.
|
||||
CFLAGS += -MD -MP -MT $@
|
||||
|
||||
# Predefined flags.
|
||||
ifeq ($(BUILD), debug)
|
||||
CFLAGS += -D_DEBUG
|
||||
CFLAGS += -D_GLIBCXX_DEBUG
|
||||
endif
|
||||
|
||||
# Enable compiler optimizations for everything except debug.
|
||||
# Note that a very aggresssive optimization level is used and it may not be
|
||||
# valid for all standard compliant programs. Reduce this level on individual
|
||||
# files or modules as needed.
|
||||
ifneq ($(BUILD), debug)
|
||||
CFLAGS += -Ofast
|
||||
endif
|
||||
|
||||
# Flag to turn on extended instruction sets for the compiler.
|
||||
CFLAGS += -msse2
|
||||
|
||||
# Let C++ inherit all C flags.
|
||||
CXXFLAGS = $(CFLAGS) -I$(SRC_ROOT)
|
||||
|
||||
# Enable C++20
|
||||
CXXFLAGS += -std=c++20
|
||||
|
||||
# Vulkan config
|
||||
CFLAGS += -DVK_USE_PLATFORM_XLIB_KHR
|
||||
CFLAGS += -DVMA_STATIC_VULKAN_FUNCTIONS=1
|
||||
CFLAGS += -I$(SRC_ROOT)/third_party/vulkan/include
|
||||
CXXFLAGS += -I$(SRC_ROOT)/third_party/glslang
|
||||
|
||||
# --- Internal functions ---
|
||||
|
||||
app_exe = $(OUTPUT_DIR)/$(1)_$(ARCH)_$(BUILD)
|
||||
objs_from_src = $(patsubst $(SRC_ROOT)/%, $(BUILD_DIR)/%.o, $(basename $(1)))
|
||||
objs_from_src_in = $(call objs_from_src, $(shell find $(1) -name "*.cc" -o -name "*.cpp" -o -name "*.c"))
|
||||
|
||||
# --- Base ---
|
||||
|
||||
BASE_SRC := \
|
||||
$(SRC_ROOT)/base/collusion_test.cc \
|
||||
$(SRC_ROOT)/base/log.cc \
|
||||
$(SRC_ROOT)/base/task_runner.cc \
|
||||
$(SRC_ROOT)/base/thread_pool.cc \
|
||||
$(SRC_ROOT)/base/timer.cc
|
||||
|
||||
BASE_LIB := $(BUILD_DIR)/libengine.a
|
||||
BASE_OBJS := $(call objs_from_src, $(BASE_SRC))
|
||||
LIBS += $(BASE_LIB)
|
||||
OBJS += $(BASE_OBJS)
|
||||
|
||||
$(BASE_LIB): $(BASE_OBJS)
|
||||
|
||||
# --- Engine ---
|
||||
|
||||
ENGINE_SRC := \
|
||||
$(SRC_ROOT)/engine/animatable.cc \
|
||||
$(SRC_ROOT)/engine/animator.cc \
|
||||
$(SRC_ROOT)/engine/asset/font.cc \
|
||||
$(SRC_ROOT)/engine/asset/image.cc \
|
||||
$(SRC_ROOT)/engine/asset/mesh.cc \
|
||||
$(SRC_ROOT)/engine/asset/shader_source.cc \
|
||||
$(SRC_ROOT)/engine/asset/sound.cc \
|
||||
$(SRC_ROOT)/engine/audio/audio_bus.cc \
|
||||
$(SRC_ROOT)/engine/audio/audio_mixer.cc \
|
||||
$(SRC_ROOT)/engine/audio/audio_sink_alsa.cc \
|
||||
$(SRC_ROOT)/engine/audio/mixer_input.cc \
|
||||
$(SRC_ROOT)/engine/audio/sinc_resampler.cc \
|
||||
$(SRC_ROOT)/engine/drawable.cc \
|
||||
$(SRC_ROOT)/engine/engine.cc \
|
||||
$(SRC_ROOT)/engine/image_quad.cc \
|
||||
$(SRC_ROOT)/engine/persistent_data.cc \
|
||||
$(SRC_ROOT)/engine/platform/asset_file_linux.cc \
|
||||
$(SRC_ROOT)/engine/platform/asset_file.cc \
|
||||
$(SRC_ROOT)/engine/platform/platform_linux.cc \
|
||||
$(SRC_ROOT)/engine/renderer/geometry.cc \
|
||||
$(SRC_ROOT)/engine/renderer/opengl/renderer_opengl_linux.cc \
|
||||
$(SRC_ROOT)/engine/renderer/opengl/renderer_opengl.cc \
|
||||
$(SRC_ROOT)/engine/renderer/renderer_types.cc \
|
||||
$(SRC_ROOT)/engine/renderer/shader.cc \
|
||||
$(SRC_ROOT)/engine/renderer/texture.cc \
|
||||
$(SRC_ROOT)/engine/renderer/vulkan/renderer_vulkan_linux.cc \
|
||||
$(SRC_ROOT)/engine/renderer/vulkan/renderer_vulkan.cc \
|
||||
$(SRC_ROOT)/engine/renderer/vulkan/vulkan_context_linux.cc \
|
||||
$(SRC_ROOT)/engine/renderer/vulkan/vulkan_context.cc \
|
||||
$(SRC_ROOT)/engine/solid_quad.cc \
|
||||
$(SRC_ROOT)/engine/sound_player.cc
|
||||
|
||||
ENGINE_LIB := $(BUILD_DIR)/libengine.a
|
||||
ENGINE_OBJS := $(call objs_from_src, $(ENGINE_SRC))
|
||||
LIBS += $(ENGINE_LIB)
|
||||
OBJS += $(ENGINE_OBJS)
|
||||
|
||||
$(ENGINE_LIB): $(ENGINE_OBJS)
|
||||
|
||||
# --- Third-party ---
|
||||
|
||||
# Ignore warnings.
|
||||
THIRD_PARTY_CFLAGS = $(CFLAGS)
|
||||
THIRD_PARTY_CFLAGS := $(filter-out -Wextra -Werror, $(THIRD_PARTY_CFLAGS))
|
||||
|
||||
THIRD_PARTY_CXXFLAGS = $(CXXFLAGS)
|
||||
THIRD_PARTY_CXXFLAGS := $(filter-out -Wextra -Werror, $(THIRD_PARTY_CXXFLAGS))
|
||||
|
||||
THIRD_PARTY_SRC := \
|
||||
$(SRC_ROOT)/third_party/glew/glew.c \
|
||||
$(SRC_ROOT)/third_party/glslang/glslang/GenericCodeGen/CodeGen.cpp \
|
||||
$(SRC_ROOT)/third_party/glslang/glslang/GenericCodeGen/Link.cpp \
|
||||
$(SRC_ROOT)/third_party/glslang/glslang/MachineIndependent/attribute.cpp \
|
||||
$(SRC_ROOT)/third_party/glslang/glslang/MachineIndependent/Constant.cpp \
|
||||
$(SRC_ROOT)/third_party/glslang/glslang/MachineIndependent/glslang_tab.cpp \
|
||||
$(SRC_ROOT)/third_party/glslang/glslang/MachineIndependent/InfoSink.cpp \
|
||||
$(SRC_ROOT)/third_party/glslang/glslang/MachineIndependent/Initialize.cpp \
|
||||
$(SRC_ROOT)/third_party/glslang/glslang/MachineIndependent/Intermediate.cpp \
|
||||
$(SRC_ROOT)/third_party/glslang/glslang/MachineIndependent/intermOut.cpp \
|
||||
$(SRC_ROOT)/third_party/glslang/glslang/MachineIndependent/IntermTraverse.cpp \
|
||||
$(SRC_ROOT)/third_party/glslang/glslang/MachineIndependent/iomapper.cpp \
|
||||
$(SRC_ROOT)/third_party/glslang/glslang/MachineIndependent/limits.cpp \
|
||||
$(SRC_ROOT)/third_party/glslang/glslang/MachineIndependent/linkValidate.cpp \
|
||||
$(SRC_ROOT)/third_party/glslang/glslang/MachineIndependent/parseConst.cpp \
|
||||
$(SRC_ROOT)/third_party/glslang/glslang/MachineIndependent/ParseContextBase.cpp \
|
||||
$(SRC_ROOT)/third_party/glslang/glslang/MachineIndependent/ParseHelper.cpp \
|
||||
$(SRC_ROOT)/third_party/glslang/glslang/MachineIndependent/PoolAlloc.cpp \
|
||||
$(SRC_ROOT)/third_party/glslang/glslang/MachineIndependent/preprocessor/Pp.cpp \
|
||||
$(SRC_ROOT)/third_party/glslang/glslang/MachineIndependent/preprocessor/PpAtom.cpp \
|
||||
$(SRC_ROOT)/third_party/glslang/glslang/MachineIndependent/preprocessor/PpContext.cpp \
|
||||
$(SRC_ROOT)/third_party/glslang/glslang/MachineIndependent/preprocessor/PpScanner.cpp \
|
||||
$(SRC_ROOT)/third_party/glslang/glslang/MachineIndependent/preprocessor/PpTokens.cpp \
|
||||
$(SRC_ROOT)/third_party/glslang/glslang/MachineIndependent/propagateNoContraction.cpp \
|
||||
$(SRC_ROOT)/third_party/glslang/glslang/MachineIndependent/reflection.cpp \
|
||||
$(SRC_ROOT)/third_party/glslang/glslang/MachineIndependent/RemoveTree.cpp \
|
||||
$(SRC_ROOT)/third_party/glslang/glslang/MachineIndependent/Scan.cpp \
|
||||
$(SRC_ROOT)/third_party/glslang/glslang/MachineIndependent/ShaderLang.cpp \
|
||||
$(SRC_ROOT)/third_party/glslang/glslang/MachineIndependent/SpirvIntrinsics.cpp \
|
||||
$(SRC_ROOT)/third_party/glslang/glslang/MachineIndependent/SymbolTable.cpp \
|
||||
$(SRC_ROOT)/third_party/glslang/glslang/MachineIndependent/Versions.cpp \
|
||||
$(SRC_ROOT)/third_party/glslang/glslang/OSDependent/Unix/ossource.cpp \
|
||||
$(SRC_ROOT)/third_party/glslang/OGLCompilersDLL/InitializeDll.cpp \
|
||||
$(SRC_ROOT)/third_party/glslang/SPIRV/disassemble.cpp \
|
||||
$(SRC_ROOT)/third_party/glslang/SPIRV/doc.cpp \
|
||||
$(SRC_ROOT)/third_party/glslang/SPIRV/GlslangToSpv.cpp \
|
||||
$(SRC_ROOT)/third_party/glslang/SPIRV/InReadableOrder.cpp \
|
||||
$(SRC_ROOT)/third_party/glslang/SPIRV/Logger.cpp \
|
||||
$(SRC_ROOT)/third_party/glslang/SPIRV/SpvBuilder.cpp \
|
||||
$(SRC_ROOT)/third_party/glslang/SPIRV/SpvPostProcess.cpp \
|
||||
$(SRC_ROOT)/third_party/glslang/SPIRV/SPVRemapper.cpp \
|
||||
$(SRC_ROOT)/third_party/glslang/SPIRV/SpvTools.cpp \
|
||||
$(SRC_ROOT)/third_party/jsoncpp/jsoncpp.cpp \
|
||||
$(SRC_ROOT)/third_party/spirv-reflect/spirv_reflect.c \
|
||||
$(SRC_ROOT)/third_party/stb/stb_image.c \
|
||||
$(SRC_ROOT)/third_party/texture_compressor/dxt_encoder_internals.cc \
|
||||
$(SRC_ROOT)/third_party/texture_compressor/dxt_encoder.cc \
|
||||
$(SRC_ROOT)/third_party/texture_compressor/texture_compressor_etc1.cc \
|
||||
$(SRC_ROOT)/third_party/texture_compressor/texture_compressor.cc \
|
||||
$(SRC_ROOT)/third_party/vma/vk_mem_alloc.cpp \
|
||||
$(SRC_ROOT)/third_party/volk/volk.c
|
||||
|
||||
$(BUILD_DIR)/third_party/%.o: $(SRC_ROOT)/third_party/%.c
|
||||
@mkdir -p $(@D)
|
||||
$(HUSH_COMPILE) $(CC) -c $(THIRD_PARTY_CFLAGS) -o $@ $<
|
||||
|
||||
$(BUILD_DIR)/third_party/%.o: $(SRC_ROOT)/third_party/%.cc
|
||||
@mkdir -p $(@D)
|
||||
$(HUSH_COMPILE) $(CXX) -c $(THIRD_PARTY_CXXFLAGS) -o $@ $<
|
||||
|
||||
$(BUILD_DIR)/third_party/%.o: $(SRC_ROOT)/third_party/%.cpp
|
||||
@mkdir -p $(@D)
|
||||
$(HUSH_COMPILE) $(CXX) -c $(THIRD_PARTY_CXXFLAGS) -o $@ $<
|
||||
|
||||
THIRD_PARTY_LIB := $(BUILD_DIR)/libthirdparty.a
|
||||
THIRD_PARTY_OBJS := $(call objs_from_src, $(THIRD_PARTY_SRC))
|
||||
LIBS += $(THIRD_PARTY_LIB)
|
||||
OBJS += $(THIRD_PARTY_OBJS)
|
||||
|
||||
$(THIRD_PARTY_LIB): $(THIRD_PARTY_OBJS)
|
||||
|
||||
# --- demo application ---
|
||||
|
||||
ifneq ($(filter demo,$(APPS)),)
|
||||
|
||||
DEMO_SRC := \
|
||||
$(SRC_ROOT)/demo/credits.cc \
|
||||
$(SRC_ROOT)/demo/demo.cc \
|
||||
$(SRC_ROOT)/demo/enemy.cc \
|
||||
$(SRC_ROOT)/demo/hud.cc \
|
||||
$(SRC_ROOT)/demo/menu.cc \
|
||||
$(SRC_ROOT)/demo/player.cc \
|
||||
$(SRC_ROOT)/demo/sky_quad.cc
|
||||
|
||||
DEMO_EXE := $(call app_exe,demo)
|
||||
DEMO_OBJS := $(call objs_from_src, $(DEMO_SRC))
|
||||
EXES += $(DEMO_EXE)
|
||||
OBJS += $(DEMO_OBJS)
|
||||
|
||||
$(DEMO_EXE): $(DEMO_OBJS) $(LIBS)
|
||||
|
||||
endif
|
||||
|
||||
# --- Build rules ---
|
||||
|
||||
# Dependencies.
|
||||
DEPS = $(OBJS:.o=.d)
|
||||
-include $(DEPS)
|
||||
|
||||
.PHONY: all clean cleanall help
|
||||
|
||||
all: $(EXES)
|
||||
|
||||
clean:
|
||||
@echo "Cleaning..."
|
||||
$(HUSH_CLEAN) $(RM) -r $(BUILD_DIR)
|
||||
|
||||
cleanall:
|
||||
@echo "Cleaning all..."
|
||||
$(HUSH_CLEAN) $(RM) -r $(INTERMEDIATE_DIR)
|
||||
|
||||
help:
|
||||
@echo "BUILD = Build mode. One of:"
|
||||
@echo " debug (no optimizations)"
|
||||
@echo " release (optimizations, the default)"
|
||||
@echo "APPS = Applications to build. Defaults to all."
|
||||
@echo "VERBOSE = Full output from commands if set."
|
||||
|
||||
# It's important that libraries are specified last as Ubuntu uses "ld --as-needed" by default.
|
||||
# Only the static libraries referenced by the object files will be linked into the executable.
|
||||
# Beware that circular dependencies doesn't work with this flag.
|
||||
$(EXES):
|
||||
@mkdir -p $(@D)
|
||||
$(HUSH_LINK) $(CXX) -o $@ $^ $(LDFLAGS)
|
||||
|
||||
$(BUILD_DIR)/%.a:
|
||||
@mkdir -p $(@D)
|
||||
$(HUSH_GENERATE) $(AR) $(ARFLAGS) $@ $^
|
||||
|
||||
$(BUILD_DIR)/%.o: $(SRC_ROOT)/%.c
|
||||
@mkdir -p $(@D)
|
||||
$(HUSH_COMPILE) $(CC) -c $(CFLAGS) -o $@ $<
|
||||
|
||||
$(BUILD_DIR)/%.o: $(SRC_ROOT)/%.cc
|
||||
@mkdir -p $(@D)
|
||||
$(HUSH_COMPILE) $(CXX) -c $(CXXFLAGS) -o $@ $<
|
||||
|
||||
$(BUILD_DIR)/%.o: $(SRC_ROOT)/%.cpp
|
||||
@mkdir -p $(@D)
|
||||
$(HUSH_COMPILE) $(CXX) -c $(CXXFLAGS) -o $@ $<
|
||||
|
|
@ -0,0 +1,118 @@
|
|||
# Note that this uses the 'cc' and 'c++' environment variables or links that
|
||||
# should map to GCC on linux systems and clang on macs.
|
||||
|
||||
# This also means that you can install clang or another compiler and it should
|
||||
# automatically use that instead.
|
||||
|
||||
toolchain("gcc") {
|
||||
lib_switch = "-l"
|
||||
lib_dir_switch = "-L"
|
||||
|
||||
tool("asm") {
|
||||
depfile = "{{output}}.d"
|
||||
command = "cc -MD -MF $depfile {{defines}} {{include_dirs}} {{asmflags}} -c {{source}} -o {{output}}"
|
||||
depsformat = "gcc"
|
||||
outputs =
|
||||
[ "{{source_out_dir}}/{{target_output_name}}.{{source_name_part}}.o" ]
|
||||
description = "assemble {{source}}"
|
||||
}
|
||||
|
||||
tool("cc") {
|
||||
depfile = "{{output}}.d"
|
||||
command = "cc -MMD -MF $depfile {{defines}} {{include_dirs}} {{cflags}} {{cflags_c}} -c {{source}} -o {{output}}"
|
||||
depsformat = "gcc"
|
||||
outputs =
|
||||
[ "{{source_out_dir}}/{{target_output_name}}.{{source_name_part}}.o" ]
|
||||
description = "compile {{output}}"
|
||||
}
|
||||
|
||||
tool("cxx") {
|
||||
depfile = "{{output}}.d"
|
||||
command = "c++ -MMD -MF $depfile {{defines}} {{include_dirs}} {{cflags}} {{cflags_cc}} -c {{source}} -o {{output}}"
|
||||
depsformat = "gcc"
|
||||
outputs =
|
||||
[ "{{source_out_dir}}/{{target_output_name}}.{{source_name_part}}.o" ]
|
||||
description = "compile {{output}}"
|
||||
}
|
||||
|
||||
tool("objc") {
|
||||
depfile = "{{output}}.d"
|
||||
command = "cc -MMD -MF $depfile {{defines}} {{include_dirs}} {{framework_dirs}} {{cflags}} {{cflags_c}} {{cflags_objc}} -c {{source}} -o {{output}}"
|
||||
depsformat = "gcc"
|
||||
outputs =
|
||||
[ "{{source_out_dir}}/{{target_output_name}}.{{source_name_part}}.o" ]
|
||||
description = "compile {{output}}"
|
||||
}
|
||||
|
||||
tool("objcxx") {
|
||||
depfile = "{{output}}.d"
|
||||
command = "c++ -MMD -MF $depfile {{defines}} {{include_dirs}} {{framework_dirs}} {{cflags}} {{cflags_cc}} {{cflags_objcc}} -c {{source}} -o {{output}}"
|
||||
depsformat = "gcc"
|
||||
outputs =
|
||||
[ "{{source_out_dir}}/{{target_output_name}}.{{source_name_part}}.o" ]
|
||||
description = "compile {{output}}"
|
||||
}
|
||||
|
||||
if (is_apple) {
|
||||
not_needed([ "ar" ]) # libtool is used instead.
|
||||
}
|
||||
|
||||
tool("alink") {
|
||||
if (is_apple) {
|
||||
command =
|
||||
"libtool -static -o {{output}} -no_warning_for_no_symbols {{inputs}}"
|
||||
} else {
|
||||
command = "rm -f {{output}} && ar rcs {{output}} {{inputs}}"
|
||||
}
|
||||
outputs =
|
||||
[ "{{target_out_dir}}/{{target_output_name}}{{output_extension}}" ]
|
||||
default_output_extension = ".a"
|
||||
output_prefix = "lib"
|
||||
description = "link {{target_output_name}}{{output_extension}}"
|
||||
}
|
||||
|
||||
tool("solink") {
|
||||
soname = "{{target_output_name}}{{output_extension}}"
|
||||
sofile = "{{output_dir}}/$soname"
|
||||
rspfile = soname + ".rsp"
|
||||
if (is_apple) {
|
||||
os_specific_option = "-install_name @executable_path/$sofile"
|
||||
rspfile_content = "{{inputs}} {{solibs}} {{libs}}"
|
||||
} else {
|
||||
os_specific_option = "-Wl,-soname=$soname"
|
||||
rspfile_content = "-Wl,--whole-archive {{inputs}} {{solibs}} -Wl,--no-whole-archive {{libs}}"
|
||||
}
|
||||
command = "c++ -shared {{ldflags}} {{frameworks}} -o $sofile $os_specific_option @$rspfile"
|
||||
default_output_extension = ".so"
|
||||
default_output_dir = "{{root_out_dir}}"
|
||||
outputs = [ sofile ]
|
||||
link_output = sofile
|
||||
depend_output = sofile
|
||||
output_prefix = "lib"
|
||||
description = "link $soname"
|
||||
}
|
||||
|
||||
tool("link") {
|
||||
outfile = "{{target_output_name}}{{output_extension}}"
|
||||
rspfile = "$outfile.rsp"
|
||||
rspfile_content = "{{inputs}}"
|
||||
if (is_apple) {
|
||||
command = "c++ {{ldflags}} {{solibs}} {{libs}} {{frameworks}} -o $outfile @$rspfile"
|
||||
} else {
|
||||
command = "c++ {{ldflags}} -o $outfile -Wl,--start-group @$rspfile {{solibs}} -Wl,--end-group {{libs}}"
|
||||
}
|
||||
default_output_dir = "{{root_out_dir}}"
|
||||
outputs = [ outfile ]
|
||||
description = "link $outfile"
|
||||
}
|
||||
|
||||
tool("stamp") {
|
||||
command = "touch {{output}}"
|
||||
description = "stamp {{output}}"
|
||||
}
|
||||
|
||||
tool("copy") {
|
||||
command = "cp -af {{source}} {{output}}"
|
||||
description = "copy {{source}} {{output}}"
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,90 @@
|
|||
toolchain("msvc") {
|
||||
lib_switch = ""
|
||||
lib_dir_switch = "/LIBPATH:"
|
||||
|
||||
tool("asm") {
|
||||
command = "ml.exe {{asmflags}} /nologo /c /Fo {{output}} {{source}}"
|
||||
outputs =
|
||||
[ "{{source_out_dir}}/{{target_output_name}}.{{source_name_part}}.obj" ]
|
||||
description = "assemble {{source}}"
|
||||
}
|
||||
|
||||
tool("cc") {
|
||||
pdbname = "{{target_out_dir}}/{{label_name}}_c.pdb"
|
||||
command = "cl.exe /nologo /showIncludes /FC {{defines}} {{include_dirs}} {{cflags}} {{cflags_c}} /c {{source}} /Fo{{output}} /Fd\"$pdbname\""
|
||||
depsformat = "msvc"
|
||||
outputs =
|
||||
[ "{{source_out_dir}}/{{target_output_name}}.{{source_name_part}}.obj" ]
|
||||
description = "compile {{source}}"
|
||||
}
|
||||
|
||||
tool("cxx") {
|
||||
pdbname = "{{target_out_dir}}/{{label_name}}_c.pdb"
|
||||
command = "cl.exe /nologo /showIncludes /FC {{defines}} {{include_dirs}} {{cflags}} {{cflags_cc}} /c {{source}} /Fo{{output}} /Fd\"$pdbname\""
|
||||
depsformat = "msvc"
|
||||
outputs =
|
||||
[ "{{source_out_dir}}/{{target_output_name}}.{{source_name_part}}.obj" ]
|
||||
description = "compile {{source}}"
|
||||
}
|
||||
|
||||
tool("alink") {
|
||||
rspfile = "{{output}}.rsp"
|
||||
command = "lib.exe /nologo {{arflags}} /OUT:{{output}} @$rspfile"
|
||||
outputs = [ "{{root_out_dir}}/{{target_output_name}}{{output_extension}}" ]
|
||||
default_output_extension = ".lib"
|
||||
default_output_dir = "{{target_out_dir}}"
|
||||
rspfile_content = "{{inputs_newline}}"
|
||||
description = "link {{output}}"
|
||||
}
|
||||
|
||||
tool("solink") {
|
||||
dllname = "{{output_dir}}/{{target_output_name}}{{output_extension}}"
|
||||
libname = "${dllname}.lib"
|
||||
pdbname = "${dllname}.pdb"
|
||||
rspfile = "${dllname}.rsp"
|
||||
command = "link.exe /nologo /IMPLIB:$libname /DLL /OUT:$dllname /PDB:$pdbname @$rspfile"
|
||||
outputs = [
|
||||
dllname,
|
||||
libname,
|
||||
pdbname,
|
||||
]
|
||||
default_output_extension = ".dll"
|
||||
default_output_dir = "{{root_out_dir}}"
|
||||
link_output = libname
|
||||
depend_output = libname
|
||||
runtime_outputs = [
|
||||
dllname,
|
||||
pdbname,
|
||||
]
|
||||
rspfile_content = "{{inputs_newline}} {{libs}} {{solibs}} {{ldflags}}"
|
||||
description = "link {{output}}"
|
||||
}
|
||||
|
||||
tool("link") {
|
||||
exename = "{{root_out_dir}}/{{target_output_name}}{{output_extension}}"
|
||||
pdbname = "$exename.pdb"
|
||||
rspfile = "$exename.rsp"
|
||||
command = "link.exe /nologo /OUT:$exename /PDB:$pdbname @$rspfile"
|
||||
default_output_extension = ".exe"
|
||||
default_output_dir = "{{root_out_dir}}"
|
||||
outputs = [ exename ]
|
||||
rspfile_content = "{{inputs_newline}} {{libs}} {{solibs}} {{ldflags}}"
|
||||
description = "link {{output}}"
|
||||
}
|
||||
|
||||
tool("stamp") {
|
||||
command = "cmd.exe /c echo > {{output}}"
|
||||
description = "stamp {{output}}"
|
||||
}
|
||||
|
||||
tool("copy") {
|
||||
# Note: The build in copy command can't handle forward slashes as path separators.
|
||||
# Use a python script as a work around.
|
||||
# command = "cmd.exe /c copy /Y {{source}} {{output}}"
|
||||
|
||||
copy_cmd = rebase_path("copy.py")
|
||||
command = "python \"$copy_cmd\" {{source}} {{output}}"
|
||||
|
||||
description = "copy {{source}} {{output}}"
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,21 @@
|
|||
#!/usr/bin/env python
|
||||
|
||||
import os
|
||||
import shutil
|
||||
import sys
|
||||
|
||||
src, dst = sys.argv[1:]
|
||||
|
||||
if os.path.exists(dst):
|
||||
if os.path.isdir(dst):
|
||||
shutil.rmtree(dst)
|
||||
else:
|
||||
os.remove(dst)
|
||||
|
||||
if os.path.isdir(src):
|
||||
shutil.copytree(src, dst)
|
||||
else:
|
||||
shutil.copy2(src, dst)
|
||||
|
||||
# https://github.com/ninja-build/ninja/issues/1554
|
||||
os.utime(dst, None)
|
||||
|
|
@ -0,0 +1,24 @@
|
|||
source_set("base") {
|
||||
sources = [
|
||||
"closure.h",
|
||||
"collusion_test.cc",
|
||||
"collusion_test.h",
|
||||
"file.h",
|
||||
"hash.h",
|
||||
"interpolation.h",
|
||||
"log.cc",
|
||||
"log.h",
|
||||
"mem.h",
|
||||
"misc.h",
|
||||
"random.h",
|
||||
"task_runner.cc",
|
||||
"task_runner.h",
|
||||
"thread_pool.cc",
|
||||
"thread_pool.h",
|
||||
"timer.cc",
|
||||
"timer.h",
|
||||
"vecmath.h",
|
||||
]
|
||||
|
||||
deps = []
|
||||
}
|
||||
|
|
@ -1,31 +1,42 @@
|
|||
#ifndef BASE_MISC_H
|
||||
#define BASE_MISC_H
|
||||
|
||||
#include <cstdint>
|
||||
|
||||
#define CRASH *((int*)nullptr) = 0;
|
||||
|
||||
namespace base {
|
||||
|
||||
// ToDo: x86 has the bsr instruction.
|
||||
inline int GetHighestBitPos(int value) {
|
||||
return (0xFFFF0000 & value ? value &= 0xFFFF0000, 1 : 0) * 0x10 +
|
||||
(0xFF00FF00 & value ? value &= 0xFF00FF00, 1 : 0) * 0x08 +
|
||||
(0xF0F0F0F0 & value ? value &= 0xF0F0F0F0, 1 : 0) * 0x04 +
|
||||
(0xCCCCCCCC & value ? value &= 0xCCCCCCCC, 1 : 0) * 0x02 +
|
||||
(0xAAAAAAAA & value ? 1 : 0) * 0x01;
|
||||
inline uint32_t GetHighestBitPos(uint32_t value) {
|
||||
uint32_t result = 0;
|
||||
if (0xFFFF0000 & value) {
|
||||
value &= 0xFFFF0000;
|
||||
result += 0x10;
|
||||
}
|
||||
if (0xFF00FF00 & value) {
|
||||
value &= 0xFF00FF00;
|
||||
result += 0x8;
|
||||
}
|
||||
if (0xF0F0F0F0 & value) {
|
||||
value &= 0xF0F0F0F0;
|
||||
result += 0x04;
|
||||
}
|
||||
if (0xCCCCCCCC & value) {
|
||||
value &= 0xCCCCCCCC;
|
||||
result += 0x02;
|
||||
}
|
||||
if (0xAAAAAAAA & value) {
|
||||
result += 0x01;
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
// Get the highest set bit in an integer number
|
||||
inline int GetHighestBit(int value) {
|
||||
return 0x1 << GetHighestBitPos(value);
|
||||
}
|
||||
|
||||
// Check if the given integer is a power of two, ie if only one bit is set.
|
||||
inline bool IsPow2(int value) {
|
||||
return GetHighestBit(value) == value;
|
||||
return ((value & (value - 1)) == 0);
|
||||
}
|
||||
|
||||
inline int RoundUpToPow2(int val) {
|
||||
int i = GetHighestBit(val);
|
||||
inline uint32_t RoundUpToPow2(uint32_t val) {
|
||||
uint32_t i = 1 << GetHighestBitPos(val);
|
||||
return val == i ? val : i << 1;
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,25 @@
|
|||
executable("demo") {
|
||||
sources = [
|
||||
"credits.cc",
|
||||
"credits.h",
|
||||
"damage_type.h",
|
||||
"demo.cc",
|
||||
"demo.h",
|
||||
"enemy.cc",
|
||||
"enemy.h",
|
||||
"hud.cc",
|
||||
"hud.h",
|
||||
"menu.cc",
|
||||
"menu.h",
|
||||
"player.cc",
|
||||
"player.h",
|
||||
"sky_quad.cc",
|
||||
"sky_quad.h",
|
||||
]
|
||||
|
||||
deps = [
|
||||
"//assets",
|
||||
"//src/base",
|
||||
"//src/engine",
|
||||
]
|
||||
}
|
||||
|
|
@ -0,0 +1,88 @@
|
|||
source_set("engine") {
|
||||
sources = [
|
||||
"animatable.cc",
|
||||
"animatable.h",
|
||||
"animator.cc",
|
||||
"animator.h",
|
||||
"asset/font.cc",
|
||||
"asset/font.h",
|
||||
"asset/image.cc",
|
||||
"asset/image.h",
|
||||
"asset/mesh.cc",
|
||||
"asset/mesh.h",
|
||||
"asset/shader_source.cc",
|
||||
"asset/shader_source.h",
|
||||
"asset/sound.cc",
|
||||
"asset/sound.h",
|
||||
"audio/audio_bus.cc",
|
||||
"audio/audio_bus.h",
|
||||
"audio/audio_mixer.cc",
|
||||
"audio/audio_mixer.h",
|
||||
"audio/audio_sink.h",
|
||||
"audio/mixer_input.cc",
|
||||
"audio/mixer_input.h",
|
||||
"audio/sinc_resampler.cc",
|
||||
"audio/sinc_resampler.h",
|
||||
"drawable.cc",
|
||||
"drawable.h",
|
||||
"engine.cc",
|
||||
"engine.h",
|
||||
"game.h",
|
||||
"game_factory.h",
|
||||
"image_quad.cc",
|
||||
"image_quad.h",
|
||||
"input_event.h",
|
||||
"persistent_data.cc",
|
||||
"persistent_data.h",
|
||||
"platform/asset_file.cc",
|
||||
"platform/asset_file.h",
|
||||
"platform/platform.h",
|
||||
"platform/platform_observer.h",
|
||||
"renderer/geometry.cc",
|
||||
"renderer/geometry.h",
|
||||
"renderer/opengl/opengl.h",
|
||||
"renderer/opengl/renderer_opengl.cc",
|
||||
"renderer/opengl/renderer_opengl.h",
|
||||
"renderer/render_resource.h",
|
||||
"renderer/renderer.h",
|
||||
"renderer/renderer_types.cc",
|
||||
"renderer/renderer_types.h",
|
||||
"renderer/shader.cc",
|
||||
"renderer/shader.h",
|
||||
"renderer/texture.cc",
|
||||
"renderer/texture.h",
|
||||
"renderer/vulkan/renderer_vulkan.cc",
|
||||
"renderer/vulkan/vulkan_context.cc",
|
||||
"solid_quad.cc",
|
||||
"solid_quad.h",
|
||||
"sound_player.cc",
|
||||
"sound_player.h",
|
||||
]
|
||||
|
||||
ldflags = []
|
||||
libs = []
|
||||
|
||||
if (target_os == "linux") {
|
||||
sources += [
|
||||
"audio/audio_sink_alsa.cc",
|
||||
"audio/audio_sink_alsa.h",
|
||||
"platform/asset_file_linux.cc",
|
||||
"platform/platform_linux.cc",
|
||||
"renderer/opengl/renderer_opengl_linux.cc",
|
||||
"renderer/vulkan/renderer_vulkan_linux.cc",
|
||||
"renderer/vulkan/vulkan_context_linux.cc",
|
||||
]
|
||||
|
||||
libs += [
|
||||
"X11",
|
||||
"GL",
|
||||
"asound",
|
||||
]
|
||||
}
|
||||
|
||||
deps = [
|
||||
"//assets/engine",
|
||||
"//src/base",
|
||||
"//src/third_party",
|
||||
]
|
||||
}
|
||||
|
|
@ -1,5 +1,8 @@
|
|||
#include "engine/platform/platform.h"
|
||||
|
||||
#include <limits.h>
|
||||
#include <stdio.h>
|
||||
#include <cstring>
|
||||
#include <memory>
|
||||
|
||||
#include "base/log.h"
|
||||
|
|
@ -16,13 +19,25 @@ void KaliberMain(Platform* platform);
|
|||
Platform::Platform() {
|
||||
LOG(0) << "Initializing platform.";
|
||||
|
||||
root_path_ = "../../";
|
||||
LOG(0) << "Root path: " << root_path_.c_str();
|
||||
|
||||
root_path_ = "./";
|
||||
data_path_ = "./";
|
||||
LOG(0) << "Data path: " << data_path_.c_str();
|
||||
|
||||
shared_data_path_ = "./";
|
||||
|
||||
char dest[PATH_MAX];
|
||||
memset(dest, 0, sizeof(dest));
|
||||
if (readlink("/proc/self/exe", dest, PATH_MAX) > 0) {
|
||||
std::string path = dest;
|
||||
std::size_t last_slash_pos = path.find_last_of('/');
|
||||
if (last_slash_pos != std::string::npos)
|
||||
path = path.substr(0, last_slash_pos + 1);
|
||||
|
||||
root_path_ = path;
|
||||
data_path_ = path;
|
||||
shared_data_path_ = path;
|
||||
}
|
||||
|
||||
LOG(0) << "Root path: " << root_path_.c_str();
|
||||
LOG(0) << "Data path: " << data_path_.c_str();
|
||||
LOG(0) << "Shared data path: " << shared_data_path_.c_str();
|
||||
|
||||
bool res = CreateWindow(800, 1205);
|
||||
|
|
|
|||
|
|
@ -0,0 +1,10 @@
|
|||
executable("hello_world") {
|
||||
sources = [
|
||||
"hello_world.cc",
|
||||
]
|
||||
|
||||
deps = [
|
||||
"//src/base",
|
||||
"//src/engine",
|
||||
]
|
||||
}
|
||||
|
|
@ -0,0 +1,35 @@
|
|||
#include "base/interpolation.h"
|
||||
#include "engine/animator.h"
|
||||
#include "engine/asset/image.h"
|
||||
#include "engine/engine.h"
|
||||
#include "engine/game.h"
|
||||
#include "engine/game_factory.h"
|
||||
#include "engine/image_quad.h"
|
||||
|
||||
class HelloWorld final : public eng::Game {
|
||||
public:
|
||||
~HelloWorld() final = default;
|
||||
|
||||
bool Initialize() final {
|
||||
eng::Engine::Get().SetImageSource(
|
||||
"hello_world_image",
|
||||
std::bind(&eng::Engine::Print, &eng::Engine::Get(), "Hello World!",
|
||||
base::Vector4f(1, 1, 1, 0)));
|
||||
|
||||
hello_world_.Create("hello_world_image");
|
||||
hello_world_.SetVisible(true);
|
||||
animator_.Attach(&hello_world_);
|
||||
animator_.SetRotation(base::PI2f, 3,
|
||||
std::bind(base::SmootherStep, std::placeholders::_1));
|
||||
animator_.Play(eng::Animator::kRotation, true);
|
||||
return true;
|
||||
}
|
||||
|
||||
private:
|
||||
eng::ImageQuad hello_world_;
|
||||
eng::Animator animator_;
|
||||
};
|
||||
|
||||
DECLARE_GAME_BEGIN
|
||||
DECLARE_GAME(HelloWorld)
|
||||
DECLARE_GAME_END
|
||||
|
|
@ -0,0 +1,91 @@
|
|||
config("third_party_config") {
|
||||
include_dirs = [
|
||||
"vulkan/include",
|
||||
"glslang",
|
||||
]
|
||||
|
||||
if (target_os == "linux") {
|
||||
defines = [ "VK_USE_PLATFORM_XLIB_KHR" ]
|
||||
}
|
||||
}
|
||||
|
||||
source_set("third_party") {
|
||||
public_configs = [ ":third_party_config" ]
|
||||
|
||||
sources = [
|
||||
"glslang/OGLCompilersDLL/InitializeDll.cpp",
|
||||
"glslang/SPIRV/GlslangToSpv.cpp",
|
||||
"glslang/SPIRV/InReadableOrder.cpp",
|
||||
"glslang/SPIRV/Logger.cpp",
|
||||
"glslang/SPIRV/SPVRemapper.cpp",
|
||||
"glslang/SPIRV/SpvBuilder.cpp",
|
||||
"glslang/SPIRV/SpvPostProcess.cpp",
|
||||
"glslang/SPIRV/SpvTools.cpp",
|
||||
"glslang/SPIRV/disassemble.cpp",
|
||||
"glslang/SPIRV/doc.cpp",
|
||||
"glslang/glslang/GenericCodeGen/CodeGen.cpp",
|
||||
"glslang/glslang/GenericCodeGen/Link.cpp",
|
||||
"glslang/glslang/MachineIndependent/Constant.cpp",
|
||||
"glslang/glslang/MachineIndependent/InfoSink.cpp",
|
||||
"glslang/glslang/MachineIndependent/Initialize.cpp",
|
||||
"glslang/glslang/MachineIndependent/IntermTraverse.cpp",
|
||||
"glslang/glslang/MachineIndependent/Intermediate.cpp",
|
||||
"glslang/glslang/MachineIndependent/ParseContextBase.cpp",
|
||||
"glslang/glslang/MachineIndependent/ParseHelper.cpp",
|
||||
"glslang/glslang/MachineIndependent/PoolAlloc.cpp",
|
||||
"glslang/glslang/MachineIndependent/RemoveTree.cpp",
|
||||
"glslang/glslang/MachineIndependent/Scan.cpp",
|
||||
"glslang/glslang/MachineIndependent/ShaderLang.cpp",
|
||||
"glslang/glslang/MachineIndependent/SpirvIntrinsics.cpp",
|
||||
"glslang/glslang/MachineIndependent/SymbolTable.cpp",
|
||||
"glslang/glslang/MachineIndependent/Versions.cpp",
|
||||
"glslang/glslang/MachineIndependent/attribute.cpp",
|
||||
"glslang/glslang/MachineIndependent/glslang_tab.cpp",
|
||||
"glslang/glslang/MachineIndependent/intermOut.cpp",
|
||||
"glslang/glslang/MachineIndependent/iomapper.cpp",
|
||||
"glslang/glslang/MachineIndependent/limits.cpp",
|
||||
"glslang/glslang/MachineIndependent/linkValidate.cpp",
|
||||
"glslang/glslang/MachineIndependent/parseConst.cpp",
|
||||
"glslang/glslang/MachineIndependent/preprocessor/Pp.cpp",
|
||||
"glslang/glslang/MachineIndependent/preprocessor/PpAtom.cpp",
|
||||
"glslang/glslang/MachineIndependent/preprocessor/PpContext.cpp",
|
||||
"glslang/glslang/MachineIndependent/preprocessor/PpScanner.cpp",
|
||||
"glslang/glslang/MachineIndependent/preprocessor/PpTokens.cpp",
|
||||
"glslang/glslang/MachineIndependent/propagateNoContraction.cpp",
|
||||
"glslang/glslang/MachineIndependent/reflection.cpp",
|
||||
"glslang/glslang/OSDependent/Unix/ossource.cpp",
|
||||
"jsoncpp/json.h",
|
||||
"jsoncpp/jsoncpp.cpp",
|
||||
"minimp3/minimp3.h",
|
||||
"minimp3/minimp3_ex.h",
|
||||
"spirv-reflect/spirv_reflect.c",
|
||||
"stb/stb_image.c",
|
||||
"stb/stb_image.h",
|
||||
"stb/stb_truetype.h",
|
||||
"texture_compressor/dxt_encoder.cc",
|
||||
"texture_compressor/dxt_encoder.h",
|
||||
"texture_compressor/dxt_encoder_implementation_autogen.h",
|
||||
"texture_compressor/dxt_encoder_internals.cc",
|
||||
"texture_compressor/dxt_encoder_internals.h",
|
||||
"texture_compressor/texture_compressor.cc",
|
||||
"texture_compressor/texture_compressor.h",
|
||||
"texture_compressor/texture_compressor_etc1.cc",
|
||||
"texture_compressor/texture_compressor_etc1.h",
|
||||
"vma/vk_mem_alloc.cpp",
|
||||
"volk/volk.c",
|
||||
]
|
||||
|
||||
defines = [ "VMA_STATIC_VULKAN_FUNCTIONS=1" ]
|
||||
|
||||
if (target_os == "linux") {
|
||||
sources += [
|
||||
"glew/glew.c",
|
||||
"glew/glew.h",
|
||||
"glew/glxew.h",
|
||||
]
|
||||
}
|
||||
|
||||
configs -= [ "//build:warnings" ]
|
||||
|
||||
deps = []
|
||||
}
|
||||
Loading…
Reference in New Issue